YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 5/16" Mill Dia

SKU 3G-OTH-226016

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 5/16" Mill Dia

Technical Specifications

YG-1

Manufacturer Part Number

05051HC 

Type

TiCN Coated 

Mill Dia

5/16" 

OAL

3-1/8" 

Flute

4

LOC

1-3/8" 

View Full Spec Sheet

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a TiCN coating, 4 flutes, a 5/16" mill diameter, 1-3/8" length of cut, and 3-1/8" overall length (MPN 05051HC). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right solution for your application.

Frequently Asked Questions

What is the YG-1 Square End Mill 05051HC used for?

The YG-1 Square End Mill 05051HC is a general-purpose high-speed steel end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous metals. Its TiCN coating and 4-flute design suit it for moderate-speed machining in industrial maintenance, tool and die, and production shops.

What are the specifications of the YG-1 Square End Mill 05051HC?

This YG-1 end mill has a 5/16" mill diameter, 1-3/8" length of cut (LOC), and 3-1/8" overall length (OAL). It is made of high-speed steel with a TiCN coating and has 4 flutes. The manufacturer part number is 05051HC.

Where to buy YG-1 Square End Mill 05051HC worldwide?

You can source the YG-1 Square End Mill 05051HC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right YG-1 square end mill for your application?

Select based on material, coating, and geometry. For general-purpose milling of steel, the TiCN-coated HSS 4-flute design offers good wear resistance. Match the mill diameter to your slot width and the length of cut to your depth requirements. YG-1 provides reliable performance for moderate-speed operations.

Used in

Common applications for YG-1

Die and mold machining — YG-1 cobalt ball end mills (e.g., MPN 43297CC) for contouring and finishing cavities in hardened tool steels.

Aerospace component production — YG-1 cobalt square end mills (e.g., MPN 04338) for milling titanium and nickel-based alloys.

Automotive part manufacturing — YG-1 HSS square end mills (e.g., MPN 07228) for high-volume machining of cast iron and steel components.

General fabrication — YG-1 double-end HSS end mills (e.g., MPN 13040) for slotting and profiling in mild steel and aluminum.

Roughing operations — YG-1 cobalt roughing end mills (e.g., MPN 60321) for rapid material removal in stainless steel and alloy steels.

Precision finishing — YG-1 TiN-coated HSS end mills (e.g., MPN 12059HN) for achieving tight tolerances on ferrous workpieces.

YG-1 Products

3G Electric supplies YG-1 general purpose high-speed steel square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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